218862704

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 429414480

約数和(自身を除く): 210551776

約数列:

[1, 2, 4, 8, 16, 211, 241, 269, 422, 482, 538, 844, 964, 1076, 1688, 1928, 2152, 3376, 3856, 4304, 50851, 56759, 64829, 101702, 113518, 129658, 203404, 227036, 259316, 406808, 454072, 518632, 813616, 908144, 1037264, 13678919, 27357838, 54715676, 109431352, 218862704]

約数ペア:

[(1, 218862704), (2, 109431352), (4, 54715676), (8, 27357838), (16, 13678919), (211, 1037264), (241, 908144), (269, 813616), (422, 518632), (482, 454072), (538, 406808), (844, 259316), (964, 227036), (1076, 203404), (1688, 129658), (1928, 113518), (2152, 101702), (3376, 64829), (3856, 56759), (4304, 50851)]